1. Supporting combustion
   - comburant, combustive

See also: combustible

• cyanide poisoning
• cyanide process
• cyanide radical
• cyanine
• cyanine dye
• cyanite
• cyano group
• cyano radical
• cyano-
• cyanobacteria
• cyanobacterial
• Cyanocitta
• Cyanocitta cristata
• cyanocobalamin
• cyanogen
• cyanogenetic
• cyanogenic
• cyanohydrin
• Cyanophyceae
• Cyanophyta
• cyanophyte
• cyanosed
• cyanosis
• cyanotic
• cyanuramide